what is the best combination of shock and strut that will give me the best perforamnce. i am looking for more stiffness rather than comfort. i read all the post earlier and it seems like gas is the way to go? i am on a budget so i don't want to go outrageously expensive, but i do want decent parts. what will give me performance, like braking without the nose diving towars the ground or cornering without any body roll. i want something that is just short welding steel post in place of the shock. is this expensive? i amnot worried about the ride, i just want to take corners with worry of roll. i know i have to have tires to match and that is coming also. tnakn you for any info on this.